/Engine/Source/Editor/MovieSceneTools/Public/Channels/ConstraintChannelCurveModel.h
Create key proxy objects for the specified key handles. One object should be assigned to OutObjects per index within InKeyHandles
virtual void CreateKeyProxies ( [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FKeyHandle](API\Runtime\Engine\Curves\FKeyHandle) > InKeyHandles, [TArrayView](API\Runtime\Core\Containers\TArrayView)< [UObject](API\Runtime\CoreUObject\UObject\UObject) * > OutObjects )